<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="活动名称" prop="activitieName">
        <el-input
          v-model="queryParams.activitieName"
          placeholder="请输入活动名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="精选" prop="activitieStatus">
        <el-select v-model="queryParams.activitieStatus" placeholder="请选择是否为精选" clearable size="small">
          <el-option
            v-for="dict in activitieStatusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:activities:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:activities:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:activities:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:activities:export']"
        >导出</el-button>
      </el-col>
	  <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="activitiesList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
<!--      <el-table-column label="主键" align="center" prop="id" />-->
      <el-table-column label="活动名称" align="center" prop="activitieName" />
      <el-table-column label="活动图片" align="center" prop="activitiePhotos" >
      <template slot-scope="scope">
        <el-popover placement="top-start" title="" trigger="hover">
          <img :src="scope.row.activitiePhotos" alt="" style="width: 200px;height: 200px">
          <img slot="reference" :src="scope.row.activitiePhotos" style="width: 30px;height: 30px">
        </el-popover>
      </template>
      </el-table-column>
      <el-table-column label="开始时间" align="center" prop="activitieStartTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.activitieStartTime, '{y}-{m}-{d} {hh}:{mm}:{ss}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="activitieEndTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.activitieEndTime, '{y}-{m}-{d} {hh}:{mm}:{ss}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="精选" align="center" prop="activitieStatus" :formatter="activitieStatusFormat" />
      <el-table-column label="活动地址" align="center" prop="activitieAddress" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:activities:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:activities:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改特色活动对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="活动名称" prop="activitieName">
          <el-input v-model="form.activitieName" placeholder="请输入活动名称" />
        </el-form-item>
        <el-form-item label="活动图片">
          <uploadImage v-model="form.activitiePhotos"/>
        </el-form-item>
        <el-form-item label="开始时间" prop="activitieStartTime">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.activitieStartTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="选择活动开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="activitieEndTime">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.activitieEndTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="选择活动结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="是否为精选">
          <el-radio-group v-model="form.activitieStatus">
            <el-radio
              v-for="dict in activitieStatusOptions"
              :key="dict.dictValue"
              :label="dict.dictValue"
            >{{dict.dictLabel}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="活动地址" prop="activitieAddress">
          <el-input v-model="form.activitieAddress" placeholder="请输入活动地址" />
        </el-form-item>
        <el-form-item label="活动介绍">
          <editor v-model="form.activitieRecord" :min-height="192"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listActivities, getActivities, delActivities, addActivities, updateActivities, exportActivities } from "@/api/system/activities";
import UploadImage from '@/components/UploadImage';
import Editor from '@/components/Editor';

export default {
  name: "Activities",
  components: {
    UploadImage,
    Editor,
  },
  data() {
    return {
      activitieEndTime:"",
      activitieStartTime:"",
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 特色活动表格数据
      activitiesList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否为精选字典
      activitieStatusOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        activitieName: null,
        activitieStatus: null,
      },
      // 表单参数
      form: {
        activitieStartTime:'',
        activitieEndTime:"",
      },
      // 表单校验
      rules: {
        activitieName: [
          { required: true, message: "活动名称不能为空", trigger: "blur" }
        ],
        activitiePhotos: [
          { required: true, message: "活动图片不能为空", trigger: "blur" }
        ],
        activitieStartTime: [
          { required: true, message: "活动开始时间不能为空", trigger: "blur" }
        ],
        activitieEndTime: [
          { required: true, message: "活动结束时间不能为空", trigger: "blur" }
        ],
        activitieStatus: [
          { required: true, message: "是否为精选不能为空", trigger: "blur" }
        ],
        activitieAddress: [
          { required: true, message: "活动地址不能为空", trigger: "blur" }
        ],
        activitieRecord: [
          { required: true, message: "活动介绍不能为空", trigger: "blur" }
        ],
        createTime: [
          { required: true, message: "创建时间不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
    this.getDicts("selected_state").then(response => {
      this.activitieStatusOptions = response.data;
    });
  },
  methods: {
    /** 查询特色活动列表 */
    getList() {
      this.loading = true;
      listActivities(this.queryParams).then(response => {
        this.activitiesList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 是否为精选字典翻译
    activitieStatusFormat(row, column) {
      return this.selectDictLabel(this.activitieStatusOptions, row.activitieStatus);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        activitieName: null,
        activitiePhotos: null,
        activitieStartTime: null,
        activitieEndTime: null,
        activitieStatus: "0",
        activitieAddress: null,
        activitieRecord: null,
        createTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加特色活动";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getActivities(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改特色活动";
      });
    },
    /** 提交按钮 */
    submitForm() {
      console.log(this.form)
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateActivities(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addActivities(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除特色活动编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delActivities(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有特色活动数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportActivities(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
    }
  }
};
</script>
